Me, I got the Anycubic Photon Zero when they were on clearance for $99. Its a small print bed and good only for parts but you can also print bodies like the Anglia, or a Model T tub.
I'd go with the best resolution I could pay for if it were me doing it again, but I'm not unhappy with what I got.
Like Scott indicated, research a bit, but don't get too bogged down. Good luck.